反应详情

Using 6-{[5-(2,2-diethoxyethoxy)pyridin-2-yl]oxy}-N-(1-methyl-1H-pyrazol-3-yl)quinazoline-4-amine obtained in Example 5-1) and ethyl(methyl)amine, and in the same manner as in Example 5-2) and 5-3) or according to a method similar to it or according to a combination thereof with an ordinary method, 6-[(5-{2-[ethyl(methyl)amino]ethoxy}pyridin-2-yl)oxy]-N-(1-methyl-1H-pyrazol-3-yl)quinazoline-4-amine (76 mg) was obtained.